From 8b32e9be8a2b3eb2f4e3490b304b6d01415f1802 Mon Sep 17 00:00:00 2001
From: 潘志宝 <979469083@qq.com>
Date: 星期一, 28 四月 2025 14:52:09 +0800
Subject: [PATCH] 查询最大值
---
iailab-module-data/iailab-module-data-biz/src/main/java/com/iailab/module/data/api/point/DataPointApiImpl.java | 52 ++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 52 insertions(+), 0 deletions(-)
diff --git a/iailab-module-data/iailab-module-data-biz/src/main/java/com/iailab/module/data/api/point/DataPointApiImpl.java b/iailab-module-data/iailab-module-data-biz/src/main/java/com/iailab/module/data/api/point/DataPointApiImpl.java
index a8d9f0c..b194740 100644
--- a/iailab-module-data/iailab-module-data-biz/src/main/java/com/iailab/module/data/api/point/DataPointApiImpl.java
+++ b/iailab-module-data/iailab-module-data-biz/src/main/java/com/iailab/module/data/api/point/DataPointApiImpl.java
@@ -1,5 +1,6 @@
package com.iailab.module.data.api.point;
+import com.iailab.framework.common.pojo.PageResult;
import com.iailab.framework.common.util.date.DateUtils;
import com.iailab.framework.common.util.object.ConvertUtils;
import com.iailab.module.data.api.point.dto.*;
@@ -7,16 +8,22 @@
import com.iailab.module.data.influxdb.service.InfluxDBService;
import com.iailab.module.data.influxdb.service.impl.InfluxDBServiceImpl;
import com.iailab.module.data.point.collection.PointCollector;
+import com.iailab.module.data.point.collection.handler.CalculateHandle;
+import com.iailab.module.data.point.dto.DaMathPointDTO;
import com.iailab.module.data.point.dto.DaPointDTO;
import com.iailab.module.data.point.dto.DaPointWriteValueDTO;
+import com.iailab.module.data.point.service.DaMathPointService;
import com.iailab.module.data.point.service.DaPointService;
+import com.iailab.module.data.point.vo.DaPointPageReqVO;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.util.CollectionUtils;
+import org.springframework.util.StringUtils;
import org.springframework.validation.annotation.Validated;
import org.springframework.web.bind.annotation.RestController;
import java.util.*;
import java.util.stream.Collectors;
+import java.util.stream.IntStream;
/**
* @author PanZhibao
@@ -35,6 +42,9 @@
@Autowired
private InfluxDBService influxDBService;
+
+ @Autowired
+ private DaMathPointService daMathPointService;
@Override
public ApiPointDTO getInfoById(String pointId) {
@@ -58,6 +68,21 @@
@Override
public Map<String, Object> queryPointsRealValue(List<String> pointNos) {
return pointCollector.getCurrentValue(pointNos);
+ }
+
+ @Override
+ public Object queryPointMaxValue(ApiPointValueQueryDTO queryDto) {
+ if (StringUtils.isEmpty(queryDto.getPointNo())) {
+ return null;
+ }
+ if (queryDto.getStart() == null) {
+ return null;
+ }
+ DaPointDTO daPointDTO = daPointService.getByNo(queryDto.getPointNo());
+ InfluxPointValuePOJO pojo = new InfluxPointValuePOJO();
+ pojo.setPoint(queryDto.getPointNo());
+ pojo.setType(daPointDTO.getDataType());
+ return influxDBService.queryPointMaxValue(pojo, queryDto.getStart());
}
@Override
@@ -103,6 +128,7 @@
endTime = calendar.getTime();
}
if (startTime == null) {
+ calendar.setTime(endTime);
calendar.add(Calendar.HOUR_OF_DAY, -1);
startTime = calendar.getTime();
}
@@ -130,4 +156,30 @@
return false;
}
}
+
+ @Override
+ public PageResult<ApiPointDTO> queryMathPointCurrentValue(ApiPointPageReqVO reqVO) {
+ DaPointDTO daPointDTO = daPointService.getSimpleInfoByNo(reqVO.getPointNo());
+ DaMathPointDTO daMathPointDTO = daMathPointService.getByPoint(daPointDTO.getId());
+ String[] pointNos = daMathPointDTO.getExpression().split(CalculateHandle.regex);
+ DaPointPageReqVO pageReqVO = new DaPointPageReqVO();
+ pageReqVO.setPageNo(reqVO.getPageNo());
+ pageReqVO.setPageSize(reqVO.getPageSize());
+ pageReqVO.setPointNos(Arrays.asList(pointNos));
+ PageResult<DaPointDTO> pageResult = daPointService.queryPage(pageReqVO);
+ List<String> pointNosL = pageResult.getList().stream().map(item -> {
+ return item.getPointNo();
+ }).collect(Collectors.toList());
+ Map<String, Object> currentValueMap = pointCollector.getCurrentValue(pointNosL);
+
+ List<ApiPointDTO> dataList = new ArrayList<>();
+ pageResult.getList().forEach(item -> {
+ ApiPointDTO dto = new ApiPointDTO();
+ dto.setPointNo(item.getPointNo());
+ dto.setPointName(item.getPointName());
+ dto.setCurrentValue(currentValueMap.get(item.getPointNo()).toString());
+ dataList.add(dto);
+ });
+ return new PageResult<>(dataList, pageResult.getTotal());
+ }
}
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